After day of topcamp fettling we set off to Balcony to rig the entrance shaft, after initially intending to do only a carry. We reflected en-route, so as to be able to find out way back, arriving ~ 8pm. I rigged the first few rebelays, not really understanding what the bolts wanted me to do. Elliott took over & we eventually got to the bottom with some bodge. Due to a lack of inspiration we headed back out & back to top camp, getting there ~midnight.